.fa {
    margin-right: 8px;
}
.left-fixed-right-auto {
    padding-top: 60px;
}
.left {
    position: fixed;
    float: left;
    /*width:190px;
    margin-right:-190px;*/
    top: 60px;
}
.right-content {
    float: right;
    width: 100%;
}
#left-menu {
    height: 100%;
    background: #324057;
    //position: relative;
    overflow-x: hidden;
}
.toggle-menu {
    width: 40px;
    height: 40px;
    background: #1f2f3d;
    position: absolute;
    top: 0px;
    /*left: 190px;*/
    z-index: 1000;
    cursor: pointer;
    line-height: 40px;
    text-align: center;
    color: #fff;
    font-size: 14px;
    opacity: 0.2;
    transition: opacity .3s ease-out;
    
    &:hover {
        opacity: 1;
    }
}
